Endevor abend under z/OS v2.5 "S0D3 OCCURRED IN PROGRAM BC1PSM10"

Products

• Endevor
• Common Services

Issue/Introduction

Upgraded  z/OS from v2.x to v2.5, getting errors when accessing Endevor via Batch or Foreground. 

ABEND S0D3  OCCURRED IN PROGRAM BC1PSM10                                                                   
CALL FROM $FUNC=CALLTHRU EPA=25F28B90 R1=000928B0 R14=A5F28DBE STACK=00092858  CSECT=BC1PSM10  08/14/20    
CALL FROM $FUNC=XPINITX  EPA=25F2A1E8 R1=00092700 R14=A5F2A294 STACK=000926A0  CSECT=XPINITX   12/06/17    
CALL FROM $FUNC=CENVCALL EPA=25F28A48 R1=000925D0 R14=A5F28AE2 STACK=00092578                              
CALL FROM $FUNC=BC1PSM10 EPA=25F289B8 R1=000912A8 R14=A5F28A18 STACK=00091248                              
CALL FROM PROGM=BC1PSM10 ASM DT=08/14/20 VERS=0003 EPA=A5F288A8 RET=A5F289AC

Environment

Endevor Release :  18.0, 18.1, 19.0
L-Serv Release: 14.0
z/OS 2.4 or 2.5

Resolution

Endevor always issues an LSERV CONNECT when the first VSAM files is to be opened.  For each and every VSAM file to open, Endevor will check if the file is managed by L-SERV.  If the file is not controlled by L-Serv Endevor will then handle the VSAM calls itself. If the L-Serv task is reviewed it will show that it abended with a S0D3 as well. 

The reason the abend is being seen is because L-Serv requires a PTF to be installed for z/OS 2.5 – LU00348

CIRCUMVENTION:
If running on a z/OS 2.4 system:
Remove CBLOC REAL64(IHAASCB) from the DIAGxx member.
If running on a z/OS 2.5 system:
Add CBLOC REAL31(IHAASCB) to the DIAGxx member.

The required maintenance for Endevor with z/OS 2.5 is:
Endevor V18.0 - PTF LU01963
Endevor V18.1 - PTF LU01962
Endevor V19.0 - no required maintenance.

The required maintenance for L-Serv 14.0 is:
L-Serv (Common component w/TNG Framew 14.0 - L-Serv (Common component w/TNG Framew (CBUJE00): PTF LU00348

Additional Information

NOTE: L-Serv is part of the Common Services Legacy bundle which remains at version 14.0 and is part of Common Services version 15.0.